CN218622570U

CN218622570U - Connection structure of prefabricated post of assembled concrete

Info

Publication number: CN218622570U
Application number: CN202222733782.2U
Authority: CN
Inventors: 卿运元; 卿涛颖
Original assignee: Loudi Futang Zhuyou Technology Co ltd
Current assignee: Loudi Futang Zhuyou Technology Co ltd
Priority date: 2022-10-16
Filing date: 2022-10-16
Publication date: 2023-03-14
Anticipated expiration: 2032-10-16

Abstract

The utility model belongs to the technical field of the assembly type structure technique and specifically relates to a connection structure of prefabricated post of assembled concrete, including last prefabricated post and lower prefabricated post, prefabricated post is equipped with the inserted bar along one side of width direction down, first slot and second slot have been seted up in proper order to the inserted bar both sides, prefabricated post all is equipped with the second slot along four corners of one side of width direction down, it has seted up square slot along one side of width direction to go up prefabricated post, it has all seted up circular jack along four corners of one side of width direction to go up prefabricated post, first mounting groove and second mounting groove have been seted up in proper order to the inside both sides of square slot, first mounting groove inside is equipped with first joint subassembly, the inside second joint subassembly that is equipped with of second mounting groove, mutually support with second joint subassembly through first joint subassembly, simple structure, the connection of prefabricated post is convenient, can not increase workman's work load, improves workman efficiency of construction.

Description

Connection structure of prefabricated post of assembled concrete

Technical Field

The utility model relates to an assembly type structure technical field specifically is a connection structure of prefabricated post of assembled concrete.

Background

The fabricated building has the advantages of high construction speed, guaranteed quality, high economic benefit, environmental friendliness, labor saving and the like, and is widely popularized in China in recent years. The fabricated concrete structure refers to a concrete structure fabricated by prefabricated concrete members in a reliable connection manner. Whether the connection between the members is reliable is one of important factors affecting the performance of the fabricated concrete structure.

The connecting structure for the prefabricated assembled concrete column comprises a tenon arranged on the bottom surface of an upper prefabricated column, an upper embedded steel plate embedded on the peripheral side surface of the bottom of the upper prefabricated column, a groove formed in the top surface of a lower prefabricated column, a lower embedded steel plate embedded on the peripheral side surface of the top of the lower prefabricated column and a connecting steel plate, wherein the upper embedded steel plate is embedded in the peripheral side surface of the bottom of the upper prefabricated column; the shape of the groove is matched with that of the tenon, when the bottom surface of the upper precast column is arranged on the top surface of the lower precast column, the tenon is inserted into the groove, and the bottom edge of the upper embedded steel plate is butted with the top edge of the lower embedded steel plate; in the upper prefabricated column and the lower prefabricated column, the upper embedded steel plate on the same side surface is flush with the outer side surface of the lower embedded steel plate; the connecting steel plate is arranged on the outer side surfaces of the upper embedded steel plate and the lower embedded steel plate, and the upper embedded steel plate and the lower embedded steel plate are connected together. This connection structure can be as a whole with the quick connection of two sections precast concrete posts, and can guarantee that the junction of two precast concrete posts has sufficient joint strength.

One kind among the above-mentioned a connection structure for prefabricated post of assembled concrete, the cooperation through tenon and recess can be quick make two quick butt joints of prefabricated post of concrete be in the same place, convenient positioning, pre-buried steel sheet and lower pre-buried steel sheet deuterogamy connecting steel plate can guarantee the joint's joint intensity on the junction setting of two prefabricated post of concrete, also convenient will go up pre-buried steel sheet through the welded mode, pre-buried steel sheet and connecting steel plate link together down, but will go up pre-buried steel sheet through the welded mode, pre-buried steel sheet links together with connecting steel plate down and can increase workman's work load, the connection structure that leads to this prefabricated post of assembled concrete is not convenient enough when using, reduce workman efficiency of construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connection structure of prefabricated post of assembled concrete to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a connection structure of prefabricated post of assembled concrete, includes prefabricated post and prefabricated post down, the top of going up prefabricated post and prefabricated post juncture down is equipped with vertical prefabricated post, the bottom of going up prefabricated post and prefabricated post juncture down is equipped with down vertical prefabricated post, go up through reinforcing bar fixed connection between vertical prefabricated post and the lower vertical prefabricated post, prefabricated post is equipped with the inserted bar down along one side of width direction, first slot and second slot have been seted up in proper order to the inserted bar both sides, four corners of prefabricated post along one side of width direction all are equipped with the second slot down, go up prefabricated post and seted up square slot along one side of width direction, go up four corners of prefabricated post along one side of width direction and all seted up circular jack, first mounting groove and second mounting groove have been seted up in proper order to the inside both sides of square slot, first joint subassembly is equipped with to first inside, the inside second joint subassembly that is equipped with of second mounting groove.

As the utility model discloses preferred scheme, first joint subassembly includes first flexible socket, first flexible socket outside cover is equipped with first spring, first flexible socket one side is equipped with first joint piece.

As the utility model discloses preferred scheme, first joint piece is corresponding with the size of inserted bar, and the first slot joint that first joint piece and inserted bar both sides were seted up is fixed.

As the utility model discloses preferred scheme, second joint subassembly includes the flexible socket of second, the flexible socket outside cover of second is equipped with the second spring, the flexible socket one side of second is equipped with the second joint piece.

As the utility model discloses preferred scheme, the second joint piece is corresponding with the size of inserted bar, and the second slot joint that second joint piece and inserted bar both sides were seted up is fixed.

As the utility model discloses preferred scheme, the inserted bar slides the joint with last prefabricated post along having seted up circular jack of four corners in one side of width direction.

Compared with the prior art, the beneficial effects of the utility model are that:

the problem to the background art provides, the utility model discloses first joint subassembly and second joint subassembly mutually support, the workman is when butt joint last prefabricated post with prefabricated post down, aim at square slot with the inserted bar, aim at circular jack with the inserted bar, accomplish the butt joint of prefabricated post with prefabricated post down, convenient location, the inserted bar is in the inside gliding while of square slot, first slot and the second slot position that the position of first joint piece and second joint piece and inserted bar both sides were seted up in proper order correspond when, under the effect of first spring and second spring, make first joint piece and second joint piece and first slot and the mutual joint of second slot, thereby fix the inserted bar, the butt joint of prefabricated post and prefabricated post down is gone up in the completion, moreover, the steam generator is simple in structure, the connection of prefabricated post is convenient, the work load of workman can not increase, improve workman efficiency of construction.

Drawings

FIG. 1 is a schematic view of the overall isometric structure of the present invention;

FIG. 2 is a schematic view of the disassembled structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. mounting a prefabricated column; 101. a square slot; 102. a circular jack; 103. a first mounting groove; 104. a second mounting groove; 2. lower prefabricating the column; 201. inserting a rod; 202. a first slot; 203. a second slot; 204. inserting a rod; 3. a first clamping assembly; 301. a first clamping block; 302. a first telescopic socket; 303. a first spring; 4. a second clamping assembly; 401. a second clamping block; 402. a second telescoping socket; 403. a second spring; 5. vertically prefabricating a column; 6. reinforcing steel bars; and 7, longitudinally prefabricating the column.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution: a connecting structure of an assembled concrete prefabricated column comprises an upper prefabricated column 1 and a lower prefabricated column 2, an upper longitudinal prefabricated column 5 is arranged at the top of the junction of the upper prefabricated column 1 and the lower prefabricated column 2, a lower longitudinal prefabricated column 7 is arranged at the bottom of the junction of the upper prefabricated column 1 and the lower prefabricated column 2, the upper longitudinal prefabricated column 5 is fixedly connected with the lower longitudinal prefabricated column 7 through a steel bar 6, an inserting rod 201 is arranged at one side of the lower prefabricated column 2 along the width direction, a first inserting groove 202 and a second inserting groove 203 are sequentially arranged at two sides of the inserting rod 201, a second inserting groove 203 is respectively arranged at four corners of one side of the lower prefabricated column 2 along the width direction, a square inserting groove 101 is arranged at one side of the upper prefabricated column 1 along the width direction, round inserting holes 102 are respectively arranged at four corners of one side of the upper prefabricated column 1 along the width direction, a first installing groove 103 and a second installing groove 104 are sequentially arranged at two sides of the square inserting groove 101, a first installing groove 103 is internally provided with a first clamping assembly 3, a second clamping assembly 4 is arranged at the inside of the second installing groove 104, a first clamping assembly 3 comprises a first telescopic bar 302, a second clamping assembly 301 which is arranged at the corresponding to a second inserting block 201, a second telescopic bar 301, a second clamping assembly which is arranged at the corresponding to a second telescopic bar 301, a second clamping assembly 301, a second clamping block 301, a second telescopic bar 301, a telescopic bar 301 which is arranged at the corresponding to the second telescopic bar 301, a telescopic bar 401 is arranged at the corresponding to the second telescopic bar 401, the inserted bar 201 is aligned to the square slot 101, the inserted bar 204 is aligned to the circular jack 102, the butt joint of the prefabricated column 1 and the lower prefabricated column 2 is completed, the positioning is convenient, when the inserted bar 201 slides in the square slot 101, the positions of the first clamping block 301 and the second clamping block 401 correspond to the positions of the first slot 202 and the second slot 203 which are sequentially arranged on the two sides of the inserted bar 201, under the action of the first spring 303 and the second spring 403, the first clamping block 301 and the second clamping block 401 are mutually clamped with the first slot 202 and the second slot 203, so that the inserted bar 201 is fixed, the butt joint of the upper prefabricated column 1 and the lower prefabricated column 2 is completed, the structure is simple, the connection of the prefabricated columns is convenient, the workload of workers cannot be increased, and the construction efficiency of the workers is improved.

In an embodiment, referring to fig. 2 and fig. 3, the insertion rod 201 is slidably and fixedly connected with the circular insertion hole 102 formed at four corners of one side of the upper prefabricated column 1 along the width direction, and the insertion rod 201 is slidably and fixedly connected with the circular insertion hole 102, so that the positioning is facilitated, and the connection strength between the upper prefabricated column 1 and the lower prefabricated column 2 can be improved.

The utility model discloses work flow: when the prefabricated column is used, when a worker butt joints an upper prefabricated column 1 and a lower prefabricated column 2, the insertion rod 201 is aligned to the square insertion slot 101, the insertion rod 204 is aligned to the circular insertion hole 102, the butt joint of the upper prefabricated column 1 and the lower prefabricated column 2 is completed, the positioning is convenient, when the insertion rod 201 slides in the square insertion slot 101, the positions of the first clamping block 301 and the second clamping block 401 correspond to the positions of the first insertion slot 202 and the second insertion slot 203 sequentially arranged on the two sides of the insertion rod 201, under the action of the first spring 303 and the second spring 403, the first clamping block 301 and the second clamping block 401 are mutually clamped with the first insertion slot 202 and the second insertion slot 203, the insertion rod 201 is fixed, the butt joint of the upper prefabricated column 1 and the lower prefabricated column 2 is completed, the structure is simple, the connection of the prefabricated columns is convenient, the workload of the worker is not increased, and the construction efficiency of the worker is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connection structure of prefabricated post of assembled concrete, includes prefabricated post (1) and prefabricated post (2) down, its characterized in that: go up prefabricated post (1) and the top of prefabricated post (2) juncture down and be equipped with vertical prefabricated post (5), go up prefabricated post (1) and the bottom of prefabricated post (2) juncture down is equipped with down vertical prefabricated post (7), go up vertical prefabricated post (5) and down through reinforcing bar (6) fixed connection between vertical prefabricated post (7), prefabricated post (2) is equipped with inserted bar (201) along one side of width direction down, first slot (202) and second slot (203) have been seted up in proper order to inserted bar (201) both sides, prefabricated post (2) all are equipped with second slot (203) along four corners in one side of width direction down, square slot (101) have been seted up along one side of width direction in last prefabricated post (1), circular jack (102 corner) have all been seted up along four in one side of width direction in last prefabricated post (1), first mounting groove (103) and second mounting groove (104) have been seted up in proper order to the inside both sides of slot (101), first mounting groove (103) inside is equipped with first joint subassembly (3), second joint subassembly (4).

2. The connecting structure of an assembled concrete precast column according to claim 1, wherein: first joint subassembly (3) are including first flexible socket (302), first flexible socket (302) outside cover is equipped with first spring (303), first flexible socket (302) one side is equipped with first joint piece (301).

3. The connecting structure of an assembled concrete precast column according to claim 2, wherein: the size of the first clamping block (301) corresponds to that of the inserted bar (201), and the first clamping block (301) is clamped and fixed with first slots (202) formed in two sides of the inserted bar (201).

4. The connecting structure of an assembled concrete precast column according to claim 1, wherein: second joint subassembly (4) include the flexible socket of second (402), the flexible socket of second (402) outside cover is equipped with second spring (403), the flexible socket of second (402) one side is equipped with second joint piece (401).

5. The connecting structure of an assembled concrete precast column according to claim 4, wherein: the size of the second clamping block (401) corresponds to that of the inserted bar (201), and the second clamping block (401) is clamped and fixed with second slots (203) formed in two sides of the inserted bar (201).

6. The connecting structure of an assembled concrete precast column according to claim 1, wherein: the inserted bar (201) is in sliding clamping connection with the round inserting holes (102) formed in four corners of one side of the upper prefabricated column (1) in the width direction.